Reformat code to minimize churn

pkg/analysis_server/lib/src/services/index/local_file_index.dart

 // Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 library services.index.local_file_index;
 
 import 'package:analysis_server/src/services/index/index.dart';
 import 'package:analysis_server/src/services/index/local_index.dart';
 import 'package:analysis_server/src/services/index/store/codec.dart';
 import 'package:analysis_server/src/services/index/store/split_store.dart';
 import 'package:analysis_server/src/services/index/store/temporary_folder_file_manager.dart';
 import 'package:analyzer/src/generated/engine.dart';
 
 Index createLocalFileIndex() {
   var fileManager = new TemporaryFolderFileManager();
   var stringCodec = new StringCodec();
-  var nodeManager = new FileNodeManager(fileManager,
-      AnalysisEngine.instance.logger, stringCodec, new ContextCodec(),
-      new ElementCodec(stringCodec), new RelationshipCodec(stringCodec));
+  var nodeManager = new FileNodeManager(
+      fileManager,
+      AnalysisEngine.instance.logger,
+      stringCodec,
+      new ContextCodec(),
+      new ElementCodec(stringCodec),
+      new RelationshipCodec(stringCodec));
   return new LocalIndex(nodeManager);
 }